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Han CY, Chan RJ, Ng HS, Sharma Y, Yaxley A, Baldwin C, Miller M. Pre-Frailty and Frailty in Hospitalized Older Adults: A Comparison Study in People with and without a History of Cancer in an Acute Medical Unit. Cancers (Basel) 2024; 16:2212. [PMID: 38927918 PMCID: PMC11201449 DOI: 10.3390/cancers16122212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2024] [Revised: 06/05/2024] [Accepted: 06/12/2024] [Indexed: 06/28/2024] Open
Abstract
A prospective observational study was conducted in a cohort of older adults ≥65 years (n = 329), admitted to the acute medical unit (AMU) of a tertiary hospital, to describe and compare characteristics including frailty status and clinical outcomes. Multivariable models compared older adults with and without a history of cancer to determine characteristics associated with frailty and pre-frailty. An adjusted Poisson regression model was used to compare the length of hospital stay (LOS) between the two groups. About one-fifth (22%) of the cohort had a history of cancer. The most common cancer types were prostate (n = 20), breast (n = 13), lung (n = 8) and gastrointestinal (n = 8). There was no difference in the prevalence of pre-frailty/frailty among patients with or without a history of cancer (58% vs. 57%, p > 0.05). Pre-frailty/frailty was associated with polypharmacy (OR 8.26, 95% CI: 1.74 to 39.2) and malnutrition (OR 8.91, 95% CI: 2.15 to 36.9) in patients with a history of cancer. Adjusted analysis revealed that the risk of having a longer LOS was 24% higher in older adults with a history of cancer than those without (IRR 1.24, 95% CI 1.10 to 1.41, p < 0.001). Clinicians in the AMU should be aware that older adults with a history of cancer have a higher risk of a longer LOS compared to those without.
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Affiliation(s)
- Chad Yixian Han
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, SA 5042, Australia; (R.J.C.); (A.Y.); (C.B.); (M.M.)
| | - Raymond Javan Chan
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, SA 5042, Australia; (R.J.C.); (A.Y.); (C.B.); (M.M.)
- Faculty of Health, Queensland University of Technology, Brisbane, QLD 4000, Australia
| | - Huah Shin Ng
- College of Medicine and Public Health, Flinders University, Adelaide, SA 5042, Australia; (H.S.N.); (Y.S.)
- SA Pharmacy, SA Health, Adelaide, SA 5001, Australia
| | - Yogesh Sharma
- College of Medicine and Public Health, Flinders University, Adelaide, SA 5042, Australia; (H.S.N.); (Y.S.)
- Department of Acute and General Medicine, Flinders Medical Centre, Adelaide, SA 5042, Australia
| | - Alison Yaxley
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, SA 5042, Australia; (R.J.C.); (A.Y.); (C.B.); (M.M.)
| | - Claire Baldwin
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, SA 5042, Australia; (R.J.C.); (A.Y.); (C.B.); (M.M.)
| | - Michelle Miller
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, SA 5042, Australia; (R.J.C.); (A.Y.); (C.B.); (M.M.)
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Weijzen MEG, Kohlen M, Monsegue A, Houtvast DCJ, Nyakayiru J, Beijer S, Geerlings P, Verdijk LB, van Loon LJC. Access to a pre-sleep protein snack increases daily energy and protein intake in surgical hospitalized patients. Clin Nutr 2024; 43:1073-1078. [PMID: 38579369 DOI: 10.1016/j.clnu.2024.03.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 02/19/2024] [Accepted: 03/21/2024] [Indexed: 04/07/2024]
Abstract
BACKGROUND & AIM In hospitalized patients, daily protein intake remains far below WHO requirements for healthy adults (0.8 g·kg-1·d-1) as well as ESPEN guidelines for patients (1.2-1.5 g·kg-1·d-1). Providing access to a pre-sleep protein dense snack between dinner and going to bed may serve as a great opportunity to increase daily energy and protein intake in hospitalized patients. However, it remains to be assessed whether protein provision prior to sleep effectively increases protein intake, or may reduce food intake throughout the remainder of the day(s). The present study evaluated the impact of giving access to a pre-sleep snack on daily energy and protein intake in patients throughout their hospitalization. METHODS Patients admitted to the surgical wards of the Maastricht University Medical Centre+ were randomly allocated to usual care (n = 51) or given access to a pre-sleep snack (n = 50). The pre-sleep snack consisted of 103 g cheese cubes (30 g protein) provided between 7:30 and 9:30 PM, prior to sleep. All food provided and all food consumed was weighed and recorded throughout (2-7 days) hospitalization. Daily energy and protein intake and distribution were calculated. Data were analyzed by independent T-Tests with P < 0.05 considered as statistically significant. RESULTS Daily energy intake was higher in the pre-sleep group (1353 ± 424 kcal d-1) when compared to the usual care group (1190 ± 402 kcal·d-1; P = 0.049). Providing patients access to a pre-sleep snack resulted in a 17% (11 ± 9 g) higher daily protein intake (0.81 ± 0.29 g·kg-1·d-1) when compared to the usual care group (0.69 ± 0.28 g·kg-1·d-1; P = 0.045). Protein intake at breakfast, lunch, and dinner did not differ between the pre-sleep and usual care groups (all P > 0.05). CONCLUSION Providing access to a pre-sleep protein snack, in the form of protein dense food items such as cheese, represents an effective dietary strategy to increase daily energy and protein intake in hospitalized patients. Patients consuming pre-sleep protein snacks do not compensate by lowering energy or protein intake throughout the remainder of the days. Pre-sleep protein dense food provision should be implemented in hospital food logistics to improve the nutritional intake of patients. TRIAL REGISTER NO NL8507 (https://trialsearch.who.int/).
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Affiliation(s)
- Michelle E G Weijzen
- Department of Human Biology, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University Medical Centre+, the Netherlands
| | - Maxime Kohlen
- Department of Dietetics, Maastricht University Medical Centre+, the Netherlands
| | - Alejandra Monsegue
- Department of Human Biology, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University Medical Centre+, the Netherlands
| | - Dion C J Houtvast
- Department of Human Biology, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University Medical Centre+, the Netherlands
| | | | - Sandra Beijer
- Department of Dietetics, Maastricht University Medical Centre+, the Netherlands
| | - Phil Geerlings
- Department of Dietetics, Maastricht University Medical Centre+, the Netherlands
| | - Lex B Verdijk
- Department of Human Biology, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University Medical Centre+, the Netherlands
| | - Luc J C van Loon
- Department of Human Biology, School of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University Medical Centre+, the Netherlands.
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Thomsen TK, Pedersen JL, Sloth B, Damsgaard EM, Rud CL, Hvas CL. Nutritional risk screening in a Danish university hospital is insufficient and may underestimate nutritional risk: A cross-sectional study. J Hum Nutr Diet 2023; 36:108-115. [PMID: 35509207 PMCID: PMC10084170 DOI: 10.1111/jhn.13025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 04/15/2022] [Indexed: 01/19/2023]
Abstract
BACKGROUND Disease-related-malnutrition predicts poor clinical outcomes in elderly patients, and screening is pivotal for identifying patients at nutritional risk. The present study aimed to investigate nutrition screening rates in electronic patient records and validate the scores given. A secondary aim was to investigate whether the proportion of patients at risk differed between patients where screening was documented and those where no screening was documented. METHODS This cross-sectional observational study was conducted in a Danish university hospital during November 2020. Patients aged 65 years or more admitted to a medical department were included. The Nutrition Risk Screening 2002 (NRS-2002) tool was used to identify patients at nutritional risk, both in routine clinical care, where data were collected retrospectively, and during a validation process in a random patient sample, where data were collected prospectively. RESULTS In total, 817 patients were admitted for more than 24 h. Of these, an NRS-2002 score was documented in 294 (36%), among whom 177 (60%) were at nutritional risk. In 146 patients where no score was documented, 88 (60%) were at risk. Validation was possible in 91 patients where a record-based score and a validated score were documented. The specificity of the record-based score was 100%, whereas the sensitivity was 75%, indicating that routine screening underestimated nutritional risk (p < 0.001, proportion difference 19%; 95% confidence interval = 10%-28%). CONCLUSIONS Electronic documentation does not solve issues about compliance with nutritional risk screening. In patients where screening was not documented, the occurrence of nutritional risk was similar, indicating that omission of screening is not related to the score.
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Affiliation(s)
| | | | - Bente Sloth
- Department of Nutrition, Aarhus University Hospital, Aarhus N, Denmark
| | | | - Charlotte Lock Rud
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus N, Denmark
| | - Christian Lodberg Hvas
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus N, Denmark
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Yon HJ, Oh ES, Jang JY, Jang JY, Shim H. Physician Compliance with Nutrition Support Team Recommendations: Effects on the Outcome of Treatment for Critically Ill Patients. JOURNAL OF ACUTE CARE SURGERY 2022. [DOI: 10.17479/jacs.2022.12.1.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Purpose: Attending physicians in Korea are aware of the existence of the Nutrition Support Team (NST), but even when the NST are consulted, compliance with their recommendations may be low. This study was performed to identify physicians’ compliance with the NST advice and how this affected the outcome of treatment for critically ill patients.Methods: This study was a retrospective observational study. Critically ill patients who were older than 18 years, younger than 90 years, and had been admitted and managed in the intensive care unit were selected for this study. Patients were assigned to either the compliance group or the non-compliance group according to physician compliance with the NST advice. Each group were compared using variables such as calorie supply, protein supply, laboratory findings, hospital stay, 30-day mortality, and survival rate.Results: The compliance group (81% of cases) was supplied with a significantly higher energy (1,146.36 ± 473.45 kcal vs. 832.45 ± 364.28 kcal, p < 0.01) and a significantly higher protein (55.00 ± 22.30 g/day vs. 42.98 ± 24.46 g/day, p = 0.04) compared with the non-compliance group. There was no significant difference in the basic demographics between groups, although the compliance group had a better outcome in the 30-day mortality rate (8% vs. 26%, p = 0.02), and in survival beyond 1 year (Crude model, hazard ratio: 2.42, CI: 1.11-5.29).Conclusion: Critically ill patients whose attending physician complied with the NST advice, received an increased energy intake and supply of protein which was positively associated with survival.
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Malnutrition Among Hospitalized Adult Patients. TOP CLIN NUTR 2022. [DOI: 10.1097/tin.0000000000000266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Brunner S, Mayer H, Qin H, Breidert M, Dietrich M, Müller Staub M. Interventions to optimise nutrition in older people in hospitals and long-term care: Umbrella review. Scand J Caring Sci 2021; 36:579-598. [PMID: 34212419 PMCID: PMC9545538 DOI: 10.1111/scs.13015] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Revised: 05/13/2021] [Accepted: 06/05/2021] [Indexed: 12/01/2022]
Abstract
Background Inpatients have a high need for protein‐energy intake because of increased physical stress metabolism due to illnesses. Protein‐energy undernutrition in older patients increases the risk of complications such as falls, pressure ulcers and even death. An overview of effective interventions addressing this complex issue of malnutrition in older people is missing. Aims To give an overview of effective interventions to optimise nutrition in older people in hospitals and long‐term care. Design An umbrella review, according to the Joanna Briggs Institute and PRISMA statement, was conducted in April 2020. Methods A systematic search of publications from 2010 until 2020 was conducted in CINAHL, PubMed and Cochrane Database. Included were studies reporting nutrition interventions that involved nurses or the interprofessional team in optimising older hospitalised people's nutrition. Excluded were studies investigating the effects of parenteral nutrition, certain food supplements or tube feeding and research from intensive, community or palliative care. Components of interventions were classified according to the intervention Nutrition management: Patients’ assistance, patients’ instruction, foodservice, environment for meals and nutrient‐dense snacks. Findings Included were 13 reviews from 19 countries of the continents Asia, Australia, Europe and North America from hospitals and long‐term care settings. An interprofessional food promoting culture, including staff training as part of a multi‐component measure, has shown to be a successful element in implementing activities of Nutrition Management. Conclusion Several studies synthesised that optimising nutrition in older people in hospitals and long‐term care is achievable. Interventions were effective if—on a meta‐level—staff training was addressed as part of a multi‐component measure to reach an interprofessional food promoting culture. Implications for practice Interventions to optimise older people's nutrition have to consider an interprofessional food promoting culture, including staff training about the importance of nutrition, patients’ assistance and an appropriate environment for meals.
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Affiliation(s)
- Silvia Brunner
- City Hospital Waid and Triemli, Tièchestrasse, Zürich, Switzerland.,University Vienna, A, Alser Strasse, Vienna, Austria.,TU Munich, Munich, Germany
| | - Hanna Mayer
- University Vienna, A, Alser Strasse, Vienna, Austria
| | - Hong Qin
- University Vienna, A, Alser Strasse, Vienna, Austria
| | - Matthias Breidert
- City Hospital Waid and Triemli, Tièchestrasse, Zürich, Switzerland.,TU Munich, Munich, Germany
| | - Michael Dietrich
- City Hospital Waid and Triemli, Tièchestrasse, Zürich, Switzerland.,University Zurich, Zürich, Switzerland
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Han CY, Sharma Y, Yaxley A, Baldwin C, Miller M. Use of the Patient-Generated Subjective Global Assessment to Identify Pre-Frailty and Frailty in Hospitalized Older Adults. J Nutr Health Aging 2021; 25:1229-1234. [PMID: 34866150 DOI: 10.1007/s12603-021-1704-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVES The Scored Patient-Generated Subjective Global Assessment (PG-SGA) and Edmonton Frail Scale (EFS) are widely used in acute care settings to assess nutritional and frailty status, respectively. We aimed to determine whether the scored PG-SGA can identify pre-frailty and frailty status, to simultaneously evaluate malnutrition and frailty in clinical practice. DESIGN Cross-sectional study. SETTINGS AND PARTICIPANTS A convenience sample of 329 consecutive patients admitted to an acute medical unit in South Australia. MEASUREMENTS Nutritional and frailty status were ascertained with scored PG-SGA and EFS, respectively. Optimal cut-off scores to identify pre-frailty and frailty were determined by calculating the Scored PG-SGA's sensitivity, specificity, positive and negative predictive values, Youden Index (YI), Liu index, Receiver Operator Curves (ROC) and Area Under Curve (AUC). Nutritional status and patient characteristics were analysed according to frailty categories. RESULTS The optimal cut-off PG-SGA score as determined by the highest YI, to identify both pre-frailty and frailty was >3, with a sensitivity of 0.711 and specificity of 0.746. The AUC was 0.782 (95% CI 0.731-0.833). In this cohort, 64% of the patients were well-nourished, 26% were moderately malnourished and 10% were severely malnourished. Forty-three percent, 24% and 33% of the patients were classified as robust, pre-frail and frail, respectively. Bivariate analysis showed that those robust were significantly younger than those who were pre-frail (-2.8, 95% CI -5.5 to -0.1, p=0.036) or frail (-3.4, 95% CI -5.9 to -1.0, p=0.002). Robust patients had significantly lower Scored PG-SGA than those who were pre-frail (-2.5, 95%CI -3.8 to -1.1, p<0.001) or frail (-4.9, 95% CI -6.1 to -3.7, p<0.001). CONCLUSION The Scored PG-SGA is moderately sensitive in identifying pre-frailty/frailty in older hospitalized adults and can be useful in identifying both conditions concurrently.
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Affiliation(s)
- C Y Han
- Chad Yixian Han, Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Sturt Road, Bedford Park, SA5042, Australia, E-mail address:
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Han CY, Miller M, Yaxley A, Baldwin C, Woodman R, Sharma Y. Effectiveness of combined exercise and nutrition interventions in prefrail or frail older hospitalised patients: a systematic review and meta-analysis. BMJ Open 2020; 10:e040146. [PMID: 33318114 PMCID: PMC7737105 DOI: 10.1136/bmjopen-2020-040146] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVES To determine the effectiveness of combined exercise-nutrition interventions in prefrail/frail hospitalised older adults on frailty, frailty-related indicators, quality of life (QoL), falls and its cost-effectiveness. DESIGN Randomised controlled trials (RCTs) of combined exercise-nutrition interventions on hospitalised prefrail/frail older adults ≥65 years were collated from MEDLINE, Emcare, CINAHL, Ageline, Scopus, Cochrane and PEDro on 10 October 2019. The methodological quality was appraised, and data were summarised descriptively or by meta-analysis using a fixed effects model. The standardised mean difference (SMD) or difference of means (MD) with 95% CIs was calculated. RESULTS Twenty articles from 11 RCTs experimenting exercise-nutrition interventions on hospitalised older adults were included. Seven articles were suitable for the meta-analyses. One study had low risk of bias and found improvements in physical performance and frailty-related biomarkers. Exercise interventions were mostly supervised by a physiotherapist, focusing on strength, ranging 2-5 times/week, of 20-90 min duration. Most nutrition interventions involved counselling and supplementation but had dietitian supervision in only three studies. The meta-analyses suggest that participants who received exercise-nutrition intervention had greater reduction in frailty scores (n=3, SMD 0.25; 95% CI 0.03 to 0.46; p=0.02) and improvement in short physical performance battery (SPPB) scores (n=3, MD 0.48; 95% CI 0.12 to 0.84; p=0.008) compared with standard care. Only the chair-stand test (n=3) out of the three SPPB components was significantly improved (MD 0.26; 95% CI 0.09 to 0.43; p=0.003). Patients were more independent in activities of daily living in intervention groups, but high heterogeneity was observed (I2=96%, p<0.001). The pooled effect for handgrip (n=3)±knee extension muscle strength (n=4) was not statistically significant. Nutritional status, cognition, biomarkers, QoL, falls and cost-effectiveness were summarised descriptively due to insufficient data. CONCLUSIONS There is evidence, albeit weak, showing that exercise-nutrition interventions are effective to improve frailty and frailty-related indicators in hospitalised older adults.
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Affiliation(s)
- Chad Yixian Han
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, South Australia, Australia
| | - Michelle Miller
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, South Australia, Australia
| | - Alison Yaxley
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, South Australia, Australia
| | - Claire Baldwin
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, South Australia, Australia
| | - Richard Woodman
- Flinders Centre for Epidemiology and Biostatistics, Flinders University, Adelaide, South Australia, Australia
| | - Yogesh Sharma
- Department of General Medicine, Flinders Medical Centre, Adelaide, South Australia, Australia
- College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
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Urquiza M, Echeverria I, Besga A, Amasene M, Labayen I, Rodriguez-Larrad A, Barroso J, Aldamiz M, Irazusta J. Determinants of participation in a post-hospitalization physical exercise program for older adults. BMC Geriatr 2020; 20:408. [PMID: 33066756 PMCID: PMC7565353 DOI: 10.1186/s12877-020-01821-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 10/06/2020] [Indexed: 01/04/2023] Open
Abstract
Background Older patients often experience a decline in physical function and cognitive status after hospitalization. Although interventions involving physical exercise are effective in improving functional performance, participation in physical exercise interventions among older individuals is low. We aimed to identify factors that contribute to exercise refusal among post-hospitalized older patients. Methods A cross-sectional study of recruitment data from a randomized controlled trial was conducted involving 495 hospitalized people ≥70 years old. Sociodemographic and clinical data were obtained from the Basque Public Health System database. We determined physical function with the Short Physical Performance Battery (SPPB), nutritional status with the Mini-Nutritional Assessment, frailty according to the Fried phenotype criteria, and cognitive function with the Short Portable Mental Status Questionnaire (SPMSQ). Student’s t, Mann-Whitney U, or chi-squared tests were applied for bivariate analysis. Parameters significantly associated with participation were introduced in a logistic multivariate regression model. Results Among the analyzed patients, 88.8% declined participation in the physical exercise program. Multivariate regression revealed that older age (OR: 1.13; 95% CI: 1.07–1.19), poor nutritional status (OR: 0.81; 95% CI: 0.69–0.95), and reduced home accessibility (OR: 0.27; 95% CI: 0.08–0.94) were predictors of participation refusal. Moreover, patients who declined participation had worse performance on the SPPB (P < 0.05) and its tests of balance, leg strength, and walking speed (P < 0.05). No differences were found between groups in other variables. Conclusions This study confirms low participation of older adults in a post-hospitalization physical exercise program. Non-participation was associated with increased age, poor nutritional status, and reduced home accessibility. Our findings support the need for intervention design that accounts for these factors to increase older patient participation in beneficial exercise programs. Trial registration Australian New Zealand Clinical Trials Registry, ACTRN12619000093189, (date: January 22, 2019, retrospectively registered).
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Affiliation(s)
- Miriam Urquiza
- Department of Physiology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), B° Sarriena s/n, 48940, Leioa, Bizkaia, Spain
| | - Iñaki Echeverria
- Department of Physiology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), B° Sarriena s/n, 48940, Leioa, Bizkaia, Spain
| | - Ariadna Besga
- Department of Internal Medicine, Araba University Hospital, BioAraba Research Institute, OSI Araba, University of the Basque Country (UPV/EHU), 01004, Vitoria-Gasteiz, Spain. .,Department of Medicine, Araba University Hospital, BioAraba Research Institute, OSI Araba, C/ José de Atxotegui, s/n, 01009, Vitoria-Gasteiz, Spain.
| | - María Amasene
- Department of Pharmacy and Food Science, Faculty of Pharmacy, University of the Basque Country (UPV/EHU), 01004, Vitoria-Gasteiz, Spain
| | - Idoia Labayen
- Faculty of Health Science, Public University of Navarra, Navarra, Spain
| | - Ana Rodriguez-Larrad
- Department of Physiology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), B° Sarriena s/n, 48940, Leioa, Bizkaia, Spain
| | - Julia Barroso
- Department of Internal Medicine, Araba University Hospital, BioAraba Research Institute, OSI Araba, University of the Basque Country (UPV/EHU), 01004, Vitoria-Gasteiz, Spain
| | - Mikel Aldamiz
- Department of Internal Medicine, Araba University Hospital, BioAraba Research Institute, OSI Araba, University of the Basque Country (UPV/EHU), 01004, Vitoria-Gasteiz, Spain
| | - Jon Irazusta
- Department of Physiology, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), B° Sarriena s/n, 48940, Leioa, Bizkaia, Spain
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Weijzen MEG, Kouw IWK, Geerlings P, Verdijk LB, van Loon LJC. During Hospitalization, Older Patients at Risk for Malnutrition Consume <0.65 Grams of Protein per Kilogram Body Weight per Day. Nutr Clin Pract 2020; 35:655-663. [PMID: 32578906 PMCID: PMC7384011 DOI: 10.1002/ncp.10542] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Malnutrition is prevalent in hospitalized patients. To support muscle maintenance in older and chronically ill patients, a protein intake of 1.2-1.5 g/kg/d has been recommended during hospitalization. We assessed daily protein intake levels and distribution in older patients at risk for malnutrition during hospitalization. METHODS In this prospective, observational study, we measured actual food and food supplement consumption in patients (n = 102; age, 68 ± 14 years; hospital stay, 14 [8-28] days) at risk of malnutrition during hospitalization. Food provided by hospital meals, ONS, and snacks and the actual amount of food (not) consumed were weighed and recorded for all patients. RESULTS Hospital meals provided 1.03 [0.77-1.26] protein, whereas actual protein consumption was only 0.65 [0.37-0.93] g/kg/d. Protein intake at breakfast, lunch, and dinner was 10 [6-15], 9 [5-14], and 13 [9-18] g, respectively. The use of ONS (n = 62) resulted in greater energy (1.26 [0.40-1.79] MJ/d, 300 [100-430] kcal/d) and protein intake levels (11 [4-16] g/d), without changing the macronutrient composition of the diet. CONCLUSION Despite protein provision of ∼1.0 g/kg/d, protein intake remains well below these values (∼0.65 g/kg/d), as 30%-40% of the provided food and supplements is not consumed. Provision of ONS may increase energy and protein intake but does not change the macronutrient composition of the diet. Current nutrition strategies to achieve the recommended daily protein intake in older patients during their hospitalization are not as effective as generally assumed.
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Affiliation(s)
- Michelle E. G. Weijzen
- Department of Human BiologySchool of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University Medical Centre+Maastrichtthe Netherlands
| | - Imre W. K. Kouw
- Department of Human BiologySchool of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University Medical Centre+Maastrichtthe Netherlands
| | - Phil Geerlings
- Department of DieteticsMaastricht University Medical Centre+Maastrichtthe Netherlands
| | - Lex B. Verdijk
- Department of Human BiologySchool of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University Medical Centre+Maastrichtthe Netherlands
| | - Luc J. C. van Loon
- Department of Human BiologySchool of Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University Medical Centre+Maastrichtthe Netherlands
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Morley JE. Editorial: Screening for Malnutrition (Undernutrition) in Primary Care. J Nutr Health Aging 2019; 23:1-3. [PMID: 30569060 DOI: 10.1007/s12603-018-1142-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- J E Morley
- John E. Morley, MB,BCh, Division of Geriatric Medicine, Saint Louis University School of Medicine, 1402 S. Grand Blvd., M238, St. Louis, MO 63104,
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Sharma Y, Thompson C, Miller M, Shahi R, Hakendorf P, Horwood C, Kaambwa B. Economic evaluation of an extended nutritional intervention in older Australian hospitalized patients: a randomized controlled trial. BMC Geriatr 2018; 18:41. [PMID: 29402228 PMCID: PMC5799921 DOI: 10.1186/s12877-018-0736-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 01/29/2018] [Indexed: 01/07/2023] Open
Abstract
Background Prevalence of malnutrition in older hospitalized patients is 30%. Malnutrition is associated with poor clinical outcomes in terms of high morbidity and mortality and is costly for hospitals. Extended nutrition interventions improve clinical outcomes but limited studies have investigated whether these interventions are cost-effective. Methods In this randomized controlled trial, 148 malnourished general medical patients ≥60 years were recruited and randomized to receive either an extended nutritional intervention or usual care. Nutrition intervention was individualized and started with 24 h of admission and was continued for 3 months post-discharge with a monthly telephone call whereas control patients received usual care. Nutrition status was confirmed by Patient generated subjective global assessment (PG-SGA) and health-related quality of life (HRQoL) was measured using EuroQoL 5D (EQ-5D-5 L) questionnaire at admission and at 3-months follow-up. A cost-effectiveness analysis was conducted for the primary outcome (incremental costs per unit improvement in PG-SGA) while a cost-utility analysis (CUA) was undertaken for the secondary outcome (incremental costs per quality adjusted life year (QALY) gained). Results Nutrition status and HRQoL improved in intervention patients. Mean per included patient Australian Medicare costs were lower in intervention group compared to control arm (by $907) but these differences were not statistically significant (95% CI: -$2956 to $4854). The main drivers of higher costs in the control group were higher inpatient ($13,882 versus $13,134) and drug ($838 versus $601) costs. After adjusting outcomes for baseline differences and repeated measures, the intervention was more effective than the control with patients in this arm reporting QALYs gained that were higher by 0.0050 QALYs gained per patient (95% CI: -0.0079 to 0.0199). The probability of the intervention being cost-effective at willingness to pay values as low as $1000 per unit improvement in PG-SGA was > 98% while it was 78% at a willingness to pay $50,000 per QALY gained. Conclusion This health economic analysis suggests that the use of extended nutritional intervention in older general medical patients is likely to be cost-effective in the Australian health care setting in terms of both primary and secondary outcomes. Trial registration ACTRN No. 12614000833662. Registered 6 August 2014.
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Affiliation(s)
- Yogesh Sharma
- Department of General Medicine, Flinders Medical Centre, Adelaide, South Australia, Australia. .,College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia.
| | - Campbell Thompson
- Discipline of Medicine, University of Adelaide, Adelaide, South Australia, Australia
| | - Michelle Miller
- Department of Nutrition & Dietetics, Flinders University, Adelaide, South Australia, Australia
| | - Rashmi Shahi
- Faculty of Health Sciences, Flinders University, Adelaide, South Australia, Australia
| | - Paul Hakendorf
- Department of Clinical Epidemiology, Flinders Medical Centre, Adelaide, South Australia, Australia
| | - Chris Horwood
- Department of Clinical Epidemiology, Flinders Medical Centre, Adelaide, South Australia, Australia
| | - Billingsley Kaambwa
- Health Economics Unit, Flinders University, Adelaide, South Australia, Australia
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Sharma Y, Miller M, Kaambwa B, Shahi R, Hakendorf P, Horwood C, Thompson C. Malnutrition and its association with readmission and death within 7 days and 8-180 days postdischarge in older patients: a prospective observational study. BMJ Open 2017; 7:e018443. [PMID: 29133331 PMCID: PMC5695574 DOI: 10.1136/bmjopen-2017-018443] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVE The relationship between admission nutritional status and clinical outcomes following hospital discharge is not well established. This study investigated whether older patients' nutritional status at admission predicts unplanned readmission or death in the very early or late periods following hospital discharge. DESIGN, SETTING AND PARTICIPANTS The study prospectively recruited 297 patients ≥60 years old who were presenting to the General Medicine Department of a tertiary care hospital in Australia. Nutritional status was assessed at admission by using the Patient-Generated Subjective Global Assessment (PG-SGA) tool, and patients were classified as either nourished (PG-SGA class A) or malnourished (PG-SGA classes B and C). A multivariate logistic regression model was used to adjust for other covariates known to influence clinical outcomes and to determine whether malnutrition is a predictor for early (0-7 days) or late (8-180 days) readmission or death following discharge. OUTCOME MEASURES The impact of nutritional status was measured on a combined endpoint of any readmission or death within 0-7 days and between 8 and 180 days following hospital discharge. RESULTS Within 7 days following discharge, 29 (10.5%) patients had an unplanned readmission or death whereas an additional 124 (50.0%) patients reached this combined endpoint within 8-180 days postdischarge. Malnutrition was associated with a significantly higher risk of combined endpoint of readmissions or death both within 7 days (OR 4.57, 95% CI 1.69 to 12.37, P<0.001) and within 8-180 days (OR 1.98, 95% CI 1.19 to 3.28, P=0.007) following discharge and this risk remained significant even after adjustment for other covariates. CONCLUSIONS Malnutrition in older patients at the time of hospital admission is a significant predictor of readmission or death both in the very early and in the late periods following hospital discharge. Nutritional state should be included in future risk prediction models. TRIAL REGISTRATION NUMBER ACTRN No. 12614000833662; Post-results.
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Affiliation(s)
- Yogesh Sharma
- Department of General Medicine, Flinders Medical Centre, Bedford Park, South Australia, Australia
- School of Medicine, Flinders University, Adelaide, South Australia, Australia
| | - Michelle Miller
- Department of Nutrition and Dietetics, Flinders University, Adelaide, South Australia, Australia
| | - Billingsley Kaambwa
- Department of Health Economics, Flinders University, Adelaide, South Australia, Australia
| | - Rashmi Shahi
- Faculty of Health Sciences, Flinders University, Adelaide, South Australia, Australia
| | - Paul Hakendorf
- Department of Clinical Epidemiology, Flinders Medical Centre, Bedford Park, South Australia, Australia
| | - Chris Horwood
- Department of Clinical Epidemiology, Flinders Medical Centre, Bedford Park, South Australia, Australia
| | - Campbell Thompson
- Discipline of Medicine, The University of Adelaide, Adelaide, South Australia, Australia
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